Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/10/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2023 20:19:43 0.01,-104.74 0.43,-102.76 225.61 80
2 04/12/2023 08:41:32 -0.00,-104.73 0.76,-108.02 376.13 80
3 04/13/2023 08:20:08 0.00,-104.72 -0.28,-103.50 139.73 80
4 04/14/2023 20:42:06 -0.00,-104.72 -0.91,-108.80 464.55 80
5 04/15/2023 20:26:01 -0.01,-104.72 0.08,-104.26 51.82 80
6 04/18/2023 08:29:06 -0.00,-104.71 0.05,-105.00 33.09 80
7 04/19/2023 08:07:41 -0.02,-104.70 -0.95,-100.46 482.92 80
8 04/20/2023 20:29:39 0.02,-104.71 -0.23,-105.77 121.03 80
9 04/21/2023 20:13:35 0.02,-104.71 0.83,-101.24 395.61 80
10 04/23/2023 08:35:23 -0.03,-104.70 0.40,-106.50 204.96 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/10/2023
SNOs_Map_GOES-17_NPP_20230410.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/10/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP